8347 questions

solve() Function Returns Input Equations

Is it possible to compute a Gröbner basis of an ideal of a graded commutative algebra in SageMath

• graded
• commutative
• algebra
• grobner-basis

Compute elements of n-torsion group of elliptic curve over finite field

• EllipticCurve
• torsion
• finite-field

627

views

1

answer

1

vote

2021-06-21 15:39:12 +0200 FrédéricC

Incorrect result for integral of (cos z) / z

• complex_number
• definite-integral

Enhancing a plot

• plot

What happened to %default_mode?

How to calculate some Ricci tensor derived quantities.

• Ricci_Tensor
• ricci_scalar
• covariant_derivative

Where to find older version documentation?

• documentation
• 9.1
• version
• old

Best way to report install bugs?

• mac
• install
• SageMath-9.2.app

Error in finding cliques

• networkx
• clique
• number

How to manipulate equations with non-commuting symbols

• physics
• symbolic-expression
• non-commutative

Frobenius Endomorphism of Finite field Elliptic curve for elements

• Frobeniuse
• EllipticCurve
• finite-field

how can I manipulate a multiplicative group of Zmod(n)

• Group

Error: unsupported operand type for ^ or pow(): 'list' and 'int' (Newbie)

• newbie
• troubleshooting

I can't use pip to add a python toolbox due to the mac openSSL problem. What is the current best work around?

• pip
• ssl
• install
• mac
• OS

How to prevent sage+macaulay2 overusing RAM on CoCalc (SageMathCloud)

• Macaulay2
• cocalc
• RAM
• OOM

Doubt about solve_ineq

• algebra

differential equation

• diffequation
• graphics
• constant

I am trying to change the ring in sage.

• Abstract
• algebra

Turning integers into booleans for rapid comparison of subsets

• sets
• class
• boolean
• python_package
• Subsets

Is it possible for the spectrum() method to use all CPU cores?

• graph-theory
• linear-algebra
• Spectrum
• multiprocessing

why can't I compute the zeros of an integer polynomial using solve()?

• polynomial
• roots
• integer
• factor
• variable

MacOS: Is there a difference between SageMath 9.3 and SageMath9.3 app notebooks?

• mac
• jupyter-notebook
• 9.3
• app
• notebook

Consider the set of all symmetric matrices of a given size $n$ with entries lying in $\{0,1\}$ such that all diagonal entries are zeros in the matrices.

• linear-algebra

Wrong result after using factor(): known Sage bug?

• 9.3
• bug
• factor
• constant

342

views

1

answer

1

vote

2021-07-10 06:17:54 +0200 Max Alekseyev

multiplicative inverse from irreducible polynomial

1k

views

3

answers

2

votes

2021-07-05 21:04:42 +0200 FrédéricC

fixed subfield of cyclotomic field

• galois_group
• number_fields

228

views

1

answer

1

vote

2021-07-07 06:47:03 +0200 John Palmieri

How to load stl files into sage math

Catch exception from forked subprocess

• fork
• exception

hi could you tell me the sage command to restrict a vector subspace of a bilinear form? thank you

• QuadraticForm